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gh-144712: Export _Py_jit_entry symbol via PyAPI_DATA #145840

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gh-144712: Export _Py_jit_entry symbol via PyAPI_DATA #145840

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4d04da9
export _Py_jit_entry symbol via PyAPI_DATA
ashm-dev Mar 11, 2026
478d086
add NEWS entry
ashm-dev Mar 11, 2026
ec9b775
use extern for _Py_jit_entry in _testinternalcapi
ashm-dev Mar 11, 2026
2edb534
remove redundant _Py_jit_entry declaration in _testinternalcapi
ashm-dev Mar 11, 2026
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2 changes: 1 addition & 1 deletion Include/internal/pycore_ceval.h
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Original file line number Diff line number Diff line change
Expand Up @@ -134,7 +134,7 @@ _Py_CODEUNIT *_PyTier2Interpreter(
#endif
#endif

extern _PyJitEntryFuncPtr _Py_jit_entry;
PyAPI_DATA(_PyJitEntryFuncPtr) _Py_jit_entry;

extern PyObject*
_PyEval_Vector(PyThreadState *tstate,
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1 change: 1 addition & 0 deletions Misc/NEWS.d/next/Build/2026-03-11-17-23-39.gh-issue-144712.fix-jit-entry.rst
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@@ -0,0 +1 @@
Fix ``_testinternalcapi`` import failure due to missing ``_Py_jit_entry`` symbol when built with :option:`--enable-experimental-jit`. Patch by Shamil Abdulaev.
2 changes: 0 additions & 2 deletions Modules/_testinternalcapi/interpreter.c
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Expand Up @@ -21,8 +21,6 @@ stop_tracing_and_jit(PyThreadState *tstate, _PyInterpreterFrame *frame)
}
#endif

_PyJitEntryFuncPtr _Py_jit_entry;

#if _Py_TAIL_CALL_INTERP
#include "test_targets.h"
#include "test_cases.c.h"
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4 changes: 2 additions & 2 deletions Python/ceval.c
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Expand Up @@ -1314,9 +1314,9 @@ _PyEval_EvalFrameDefault(PyThreadState *tstate, _PyInterpreterFrame *frame, int
}
#ifdef _Py_TIER2
#ifdef _Py_JIT
_PyJitEntryFuncPtr _Py_jit_entry = _Py_LazyJitShim;
PyAPI_DATA(_PyJitEntryFuncPtr) _Py_jit_entry = _Py_LazyJitShim;
#else
_PyJitEntryFuncPtr _Py_jit_entry = _PyTier2Interpreter;
PyAPI_DATA(_PyJitEntryFuncPtr) _Py_jit_entry = _PyTier2Interpreter;
#endif
#endif

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